I'll have to say that I thoroughly enjoyed Heilung's live performance during this year's TGA, and I believe they're a perfect fit for Hellblade 2. In my opinion, this game will push the boundaries not only with its graphics (people have already talked to death about them), but also with its outstanding original score and sound design (which were already impressive in the first game). I'll go as far to say that they'll earn Baftas Game Awards in both of these categories.
Anyway, I'm very impressed with this latest showing and I'll leave a video with their live performance here for others who didn't see it.
I loved the music and sound design in the first game. I remember fighting the last boss and just didn't want the track to end
(you had to die in order to progress)